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Top Forums Shell Programming and Scripting Extract numbers from file name-how to ? Post 302920644 by RavinderSingh13 on Friday 10th of October 2014 03:19:59 PM
Old 10-10-2014
Hi f150,
Welcome to forum, please use code tags while posting codes and commands in your post as per forum rules. Following may help you in same.

Code:
awk '{gsub(/\..*/,X,$0);gsub(/.*\-/,Y,$0);print $0}'  Input_file

Output will be as follows.
Code:
123
1234
12345
123456

Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
 

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suspend(1)                                                         User Commands                                                        suspend(1)

NAME
suspend - shell built-in function to halt the current shell SYNOPSIS
sh suspend csh suspend ksh suspend DESCRIPTION
sh Stops the execution of the current shell (but not if it is the login shell). csh Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su. ksh Stops the execution of the current shell (but not if it is the login shell). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5) SunOS 5.10 15 Apr 1994 suspend(1)
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